716397318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7723

約数の個数: 128

約数和(自身を含む): 2062771200

約数和(自身を除く): 1346373882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 7673, 10374, 13338, 15346, 15561, 23019, 31122, 46038, 46683, 53711, 69057, 93366, 99749, 107422, 138114, 145787, 161133, 199498, 207171, 291574, 299247, 322266, 414342, 437361, 483399, 598494, 698243, 874722, 897741, 966798, 1020509, 1312083, 1396486, 1450197, 1795482, 1895231, 2041018, 2094729, 2624166, 2693223, 2900394, 3061527, 3790462, 3936249, 4189458, 5386446, 5685693, 6123054, 6284187, 7872498, 9184581, 11371386, 12568374, 13266617, 17057079, 18369162, 18852561, 26533234, 27553743, 34114158, 37705122, 39799851, 51171237, 55107486, 79599702, 102342474, 119399553, 238799106, 358198659, 716397318]

約数ペア:

[(1, 716397318), (2, 358198659), (3, 238799106), (6, 119399553), (7, 102342474), (9, 79599702), (13, 55107486), (14, 51171237), (18, 39799851), (19, 37705122), (21, 34114158), (26, 27553743), (27, 26533234), (38, 18852561), (39, 18369162), (42, 17057079), (54, 13266617), (57, 12568374), (63, 11371386), (78, 9184581), (91, 7872498), (114, 6284187), (117, 6123054), (126, 5685693), (133, 5386446), (171, 4189458), (182, 3936249), (189, 3790462), (234, 3061527), (247, 2900394), (266, 2693223), (273, 2624166), (342, 2094729), (351, 2041018), (378, 1895231), (399, 1795482), (494, 1450197), (513, 1396486), (546, 1312083), (702, 1020509), (741, 966798), (798, 897741), (819, 874722), (1026, 698243), (1197, 598494), (1482, 483399), (1638, 437361), (1729, 414342), (2223, 322266), (2394, 299247), (2457, 291574), (3458, 207171), (3591, 199498), (4446, 161133), (4914, 145787), (5187, 138114), (6669, 107422), (7182, 99749), (7673, 93366), (10374, 69057), (13338, 53711), (15346, 46683), (15561, 46038), (23019, 31122)]